Capture nock



FIG. 1 is a rear perspective view of a capture nock incorporating my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a left or right side view thereof;

FIG. 4 is a top or bottom plan view thereof;

FIG. 5 is a rear end view thereof; and,

FIG. 6 is a front end view.

The broken lines shown in the drawings illustrate portions of the capture nock that form no part of the claimed invention. 

CLAIM The ornamental design for a capture nock, as shown and described. 